CN101713492A - Mobile device of inner-pipeline detection device as well as launching and receiving method - Google Patents
Mobile device of inner-pipeline detection device as well as launching and receiving method Download PDFInfo
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- CN101713492A CN101713492A CN200810167739A CN200810167739A CN101713492A CN 101713492 A CN101713492 A CN 101713492A CN 200810167739 A CN200810167739 A CN 200810167739A CN 200810167739 A CN200810167739 A CN 200810167739A CN 101713492 A CN101713492 A CN 101713492A
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Abstract
The invention provides a mobile device of an inner-pipeline detection device as well as a launching method and a receiving method of the inner-pipeline detection device by using the mobile device. The mobile device comprises a pallet, wherein the longitudinal length of the pallet is not less than the length of the inner-pipeline detection device, and the shape of the pallet enables the pallet to be capable of holding a part of the inner-pipeline detection device in the radial direction. According to the mobile device, the pipeline inner-detection device can be held by the non-magnetic pallet so that the inner-pipeline detection device can be separated from the internal wall of a launching-receiving spherical cylinder in the process of launching and receiving the inner-pipeline detection device. Therefore, the magnetic force generated between the inner-pipeline detection device and the launching-receiving spherical cylinder is reduced, the pipeline inner-detection device is conveniently launched to a predetermined position in the launching-receiving spherical cylinder, and then the position of the inner-pipeline detection device can be kept with only extracting the pallet, thereby greatly reducing the possibility of damageing the inner-pipeline detection device.
Description
Technical field
The present invention relates to the pipe detection field, more particularly, relate to a kind of shifter of in-pipeline detection device, and the sending method and the method for reseptance that utilize the in-pipeline detection device that this shifter carries out.
Background technique
As everyone knows, line transportation is the main transportation means of oil or rock gas.And, for oil or natural gas transport are arrived required area, usually need to lay the pipeline of longer distance.
Along with the growth of service time, the various defectives of the unavoidable appearance of the pipeline of steel for example, may cause inner-walls of duct to be corroded owing to electrochemical reaction, thereby produce pit or crack; Might cause the distortion of pipeline physical dimension etc. owing to the external force effect.If untimely the defective that has occurred is adopted remedial measures, be easy to make pipeline accident to occur, cause tremendous influence.Thereby, termly pipeline is detected, thereby the actual conditions of in time controlling pipeline have crucial meaning.
At present, in the pipe survey field, usually adopt a kind of in-pipeline detection device that pipeline is detected, for example disclose a kind of in-pipeline detection device that is used for pipe detection among the CN 1828219A.In use, in-pipeline detection device is put into pipe interior, this in-pipeline detection device is advanced at the promotion lower edge of pipe fluid pressure pipeline then, simultaneously pipe interior is detected, and the testing result information of record pipe interior.
Before carrying out testing, in-pipeline detection device need be delivered in the receiving ball tube, in-pipeline detection device is entered in the pipeline detect; And after finishing testing, also need in-pipeline detection device is received from receiving ball tube.
Current, the shifter of in-pipeline detection device has varied, but common method is: use the top thick stick to withstand in-pipeline detection device, firmly in-pipeline detection device is headed into the precalculated position in the receiving ball tube then.And when receiving, directly with the top thick stick in-pipeline detection device is pulled out.
This traditional shifter is suitable for the less in-pipeline detection device of size, if but the size of in-pipeline detection device is bigger, because this in-pipeline detection device has magnetic, thereby after sending into in-pipeline detection device in the receiving ball tube, the powerful magnetic force that produces between in-pipeline detection device and the receiving ball tube hinders sending into of this in-pipeline detection device, thereby causes the transmission difficulty of in-pipeline detection device.And, the top thick stick send into receiving pipeline in during detection device, also be easy to in-pipeline detection device is caused damage.
Thereby, need a kind of be convenient to send with receiving pipeline in the shifter of detection device, and send and receiving course in can not cause damage to in-pipeline detection device.
Summary of the invention
One object of the present invention is to overcome in traditional shifter of in-pipeline detection device and sends and receive the defective of difficulty, and a kind of transmissions and the reception shifter of in-pipeline detection device comparatively easily is provided.
Another object of the present invention is to overcome the comparatively difficult defective of method of sending and receiving of existing in-pipeline detection device, and a kind of sending method and method of reseptance of the in-pipeline detection device of being convenient to operate are provided.
According to an aspect of the present invention, a kind of shifter of in-pipeline detection device is provided, wherein this shifter comprises pallet, the longitudinal length of this pallet is not less than the length of in-pipeline detection device, and the shape of described pallet makes this pallet can hold an in-pipeline detection device part radially.
According to a further aspect in the invention, provide a kind of sending method of in-pipeline detection device, this sending method comprises that the shifter that will be placed with in-pipeline detection device pushes the precalculated position in the receiving ball tube; Described shifter is extracted out from described receiving ball tube, and made described in-pipeline detection device be retained in described precalculated position; Wherein, described shifter is a shifter provided by the present invention.
In accordance with a further aspect of the present invention, provide a kind of method of reseptance of in-pipeline detection device, this method of reseptance comprises the outlet of shifter being aimed at receiving ball tube; Described in-pipeline detection device is moved on the described shifter; Wherein, described shifter is a shifter provided by the present invention.
According to the shifter of in-pipeline detection device provided by the present invention, send with receiving pipeline in the process of detection device, can use pallet to hold in-pipeline detection device, thereby the inwall of in-pipeline detection device and receiving ball tube is separated.Therefore, can reduce the magnetive attraction that between in-pipeline detection device and receiving ball tube inwall, produces, be convenient to in-pipeline detection device is sent into precalculated position in the receiving ball tube, can maintain the position of in-pipeline detection device then, only need extract pallet out and get final product.And, because in-pipeline detection device can not contact with the inwall direct friction of receiving ball tube in process of transmitting, thereby also greatly reduce the possibility that in-pipeline detection device is caused damage.
Sending method according to in-pipeline detection device provided by the present invention, owing to adopted above-mentioned shifter provided by the present invention, have transmit operation advantage comparatively easily too, and greatly reduce the possibility that in-pipeline detection device is caused damage.
According to the method for reseptance of in-pipeline detection device provided by the present invention, after finishing receiving, to moving of in-pipeline detection device, can be by moving of pallet be realized, thus avoided in-pipeline detection device is caused the possibility of damage.
Description of drawings
Fig. 1 is the schematic representation according to the user mode of shifter of the present invention;
Fig. 2 is the schematic representation according to the pallet in the shifter of the present invention;
Fig. 3 is the schematic representation according to the top thick stick in the shifter of the present invention.
Embodiment
Below with reference to accompanying drawing embodiments of the present invention are described in detail.
As depicted in figs. 1 and 2, the invention provides a kind of shifter of in-pipeline detection device, wherein, this shifter comprises pallet 2, the longitudinal length of this pallet 2 is not less than the length of in-pipeline detection device, and the shape of pallet 2 makes this pallet 2 can hold an in-pipeline detection device part radially.
In the shifter of in-pipeline detection device provided by the present invention, key is that this shifter comprises pallet 2.Utilize this pallet 2, when sending operation, can at first in-pipeline detection device 1 be placed in the pallet 2, then pallet 2 and in-pipeline detection device 1 are delivered to together the precalculated position in the cavity 4 of receiving ball tube 3, extract pallet 2 then out and get final product.In the process of sending into pallet 2 and in-pipeline detection device 1, can directly promote pallet 2 and get final product, and need not, thereby can prevent damage in-pipeline detection device 1 to in-pipeline detection device 1 contact.
And, when pallet 2 is supporting in-pipeline detection device 1 in receiving ball tube 3 when mobile, separate between the tube wall of pallet 2 with in-pipeline detection device 1 and receiving ball tube 3, thereby reduced the effect of magnetive attraction between in-pipeline detection device 1 and the receiving ball tube 3 greatly, thereby the pallet 2 that can very conveniently will be supported with in-pipeline detection device 1 is like a cork sent into the precalculated position in the cavity 4 of receiving ball tube 3.
In order to hold in-pipeline detection device 1, the longitudinal length of this pallet 2 is not less than the length of in-pipeline detection device, and preferably, the length of pallet 2 is longer than the length of in-pipeline detection device 1 slightly, at least with the equal in length of in-pipeline detection device 1.
The shape of pallet 2 makes this pallet 2 can hold in-pipeline detection device 1 part radially, with the both sides from pallet 2 in-pipeline detection device 1 is played the effect of holding, and breaks away from from the both sides of pallet 2 to prevent in-pipeline detection device 1.
But in the preferred case, as shown in Figure 2, pallet 2 is for to have the long plate shape of arc-shaped cross-section, and is formed with the surface 21 of the indent that is used to support described in-pipeline detection device 1.After being placed on in-pipeline detection device 1 on the pallet 2, supporting this in-pipeline detection device 1 by the surface 21 of indent, and realize holding this in-pipeline detection device 1 by its arc.
In order to realize holding to in-pipeline detection device 1, be convenient in arriving receiving ball tube 3 separating of pallet 2 and in-pipeline detection device 1 behind the precalculated position simultaneously, preferably, the central angle of the cross section arc of pallet 2 is that 80 degree are to 160 degree, further preferably, be that 90 degree are to 120 degree.
The central angle of the cross section arc of pallet 2 is big more then big more with in-pipeline detection device 1 contacted area, then abundant more to holding of in-pipeline detection device 1.But the while also needs to guarantee pallet 2 and is convenient to separate after finishing the transmission operation with between the in-pipeline detection device 1.Thereby the central angle of the cross section arc of pallet 2 is usually less than 180 degree.
For the in-pipeline detection device 1 that adapts to the different size size, preferably, the diameter of a circle at the cross section arc place of pallet 2 is 360 millimeters to 820 millimeters, more preferably 450 millimeters to 750 millimeters.
For in sending in-pipeline detection device 1 process of transmitting, further reduce the magnetive attraction between in-pipeline detection device 1 and the receiving ball tube 3, in the preferred case, pallet 2 is made by nonmagnetic substance.Because pallet 2 is made for nonmagnetic substance, is unfavorable for the conduction of magnetic, thereby can further reduces the magnetive attraction between in-pipeline detection device 1 and the receiving ball tube 3, is more convenient for sending operation.The nonmagnetic substance of making pallet 2 can be in the existing nonmagnetic substance any one, as higher resin material of stainless steel, intensity or stupalith etc.
As shown in Figure 1, when utilizing after pallet 2 puts into receiving ball tube 3 with in-pipeline detection device 1, need in-pipeline detection device 1 in receiving ball tube 3, to move.For the possibility that prevents that in-pipeline detection device 1 from moving outside receiving ball tube 3, in the preferred case, pallet 2 also comprises block piece, and this block piece is along the end that is horizontally installed on pallet 2, and the fixedlying connected with the both sides of the arc of described pallet respectively of block piece.
This block piece can be for crossbeam, connecting rod etc., as long as can realize barrier functionality.
In the preferred case, described block piece is a baffle plate 22.This baffle plate 22 is lived the plug at end part of pallet 2.
Because the existence of this baffle plate 22 can prevent that in-pipeline detection device 1 from moving outside receiving ball tube 3, simultaneously because the existence on the surface 21 of the indent of pallet 2 can prevent two side shiftings of in-pipeline detection device 1 to pallet 2.Therefore, the in-pipeline detection device 1 that only allows to be placed on the pallet 2 according to the pallet 2 of said structure moves to the inside of receiving ball tube 3.
The heavier in-pipeline detection device 1 of weight is when this kind in-pipeline detection device 1 being sent and receive operation, higher to the requirement of strength of above-mentioned pallet 2 for volume is big.If the insufficient strength of pallet 2 is easy to pallet 2 is caused damage.
Thereby, in the preferred case,, simultaneously baffle plate 22 being played mechanical support effect preferably in order to strengthen the mechanical strength of pallet 2, pallet 2 also comprises rib 23, this rib 23 is fixedlyed connected with the surface 21 of the baffle plate 22 and the indent of pallet 2 respectively.
That is to say, between the concave surface 21 of pallet 2 and baffle plate 22, be set with rib 23, thereby play the effect of strengthening pallet 2 overall mechanical strength, especially baffle plate 22 is played supporting effect preferably.
For the ease of the pushing and retracting of pallet 2, in the preferred case, pallet 2 also comprises handle 24, and this handle 24 is arranged on the surface of this pallet 2 dorsad of baffle plate 22.
On the baffle plate 22 of pallet 2, also be provided with handle 24.This handle 24 is provided for being connected with pallet 2 by hand or suspension hook, thereby is convenient to pallet 2 is operated, as pushes and retract.Certainly, this handle 24 is provided with on the surface of pallet 2 dorsad (that is, at baffle plate 22 when pallet 2 enters receiving ball tube 3 on the surface of outside), as shown in Figure 1.
Longitudinal direction along this pallet 2 when making in-pipeline detection device 1 on being placed into concave surface 21 has definite position, thereby be convenient to this in-pipeline detection device 1 is placed into precalculated position in the cavity 4 of receiving ball tube 3 exactly, preferably, pallet 2 also comprises protuberance 25, and this protuberance 25 is horizontally installed on the surface 21 of indent of pallet 2.
This protuberance 25 be used for in-pipeline detection device 1 on parts (as driving leather cup) cooperatively interact, thereby when being placed into in-pipeline detection device 1 on the pallet 2 after, make the in-pipeline detection device 1 can be along the disorderly slip of longitudinal direction of pallet 2.
In the process that sends in-pipeline detection device 1, in order to improve the convenience that sends operation, preferably, described shifter also includes tractor, is used for supporting and mobile pallet 2.This tractor is used for mobile pallet 2 (being supported with in-pipeline detection device 1), pallet 2 is moved with in-pipeline detection device 1, and finally put into the precalculated position of receiving ball tube 3.
Described tractor can be in the multiple existing shifter any one, for example, and fluid pressure drive device, pneumatic actuating device or chain hois (as wire rope palm cucurbit or chain palm cucurbit) etc.Preferred employing palm cucurbit, conventionally known to one of skill in the art because palm cucurbit flexible and convenient operation is convenient to carry out at the scene operation about being operating as of palm cucurbit, do not repeat them here.
When with pallet 2 after in-pipeline detection device 1 is put into the precalculated position of receiving ball tube 3, pallet 2 need be extracted out from receiving ball tube 3.For the ease of extracting pallet 2 out, preferably, utilize top thick stick 5 to withstand in-pipeline detection device 1 with appropriate length, simultaneously pallet 2 is outwards extracted out.
This top thick stick 5 is an elongated rod shape, can be formed as one, and perhaps forms to form.
For the ease of the depositing and operating of top thick stick 5, as shown in Figure 3, top thick stick 5 comprises cross bar 53 and a plurality of push rod 51, and a plurality of push rods 51 connect removably successively, and cross bar 53 is connected in top thick stick 5 along the direction perpendicular to push rod 51.
When pallet 2 enters receiving ball tube 3 with in-pipeline detection device 1, can will make top thick stick 5 be connected to (to pallet 2 applied thrusts) on the pallet 2, and increase the quantity that push rod 51 connects gradually, to adapt to going deep into of pallet 2.After pallet 2 arrived the precalculated position, then top thick stick 5 also had suitable length.At this moment, top thick stick 5 can be connected on the in-pipeline detection device 1, extract pallet 2 simultaneously out.
Being connected to removably between the push rod 51 connects, as the mode by scyewed joint.It is hand-held that cross bar 53 is used for operator, or when being convenient in receiving pipeline subsequently detection device 1, utilize this cross bar 53 to be hooked on the in-pipeline detection device 1, so that in-pipeline detection device 1 is pulled out.And, can adjust the mounting point of cross bar 53 by a plurality of pin-and-holes 52 on the push rod 51, to adapt to multiple applicable cases.Cross bar 53 can also other modes be connected in the push rod 51 of top thick stick 5, as is threaded.
The present invention also provides a kind of sending method of in-pipeline detection device, and this sending method comprises that the shifter that will be placed with in-pipeline detection device 1 pushes the precalculated position in the receiving ball tube 3; Described shifter is extracted out from described receiving ball tube 3, and made described in-pipeline detection device 1 be retained in described precalculated position; Wherein, described shifter is an above-mentioned shifter provided by the present invention.
When using shifter provided by the present invention, in-pipeline detection device 1 is placed on the pallet 2, the pallet 2 that will have in-pipeline detection device 1 then is pushed to the precalculated position in the receiving ball tube 3, and pallet 2 released from receiving ball tube 3, make in-pipeline detection device 1 still be retained in described precalculated position simultaneously, thereby finished the transmission operation of in-pipeline detection device.
For the big and heavier in-pipeline detection device of weight of volume, for the ease of finishing the dilatory of in-pipeline detection device 1, preferably, described shifter also comprises tractor, promote or draw described shifter and in-pipeline detection device by described tractor, thereby can easily finish the transmission of in-pipeline detection device 1 and receive operation.
For example, after in the pallet 2 that in-pipeline detection device 1 is placed on above-mentioned shifter, can pass through tractor (as wire rope palm cucurbit or chain palm cucurbit), the pallet 2 that will have in-pipeline detection device 1 pushes in the precalculated position of receiving ball tube 3 hollow cavities 4.In receiving operation, can utilize tractor that above-mentioned shifter is brought up to the height identical with receiving ball tube 3, and this shifter is alignd with the outlet of receiving ball tube 3, so that receive operation.
After the pallet 2 that will have in-pipeline detection device 1 pushes away the precalculated position that is put in the receiving ball tube 3, for the ease of separating (specifically of in-pipeline detection device 1 and shifter, for the ease of separating of in-pipeline detection device 1 and pallet 2), preferably, described shifter also comprises the top thick stick.When needs separate shifter with in-pipeline detection device 1, with this top thick stick described in-pipeline detection device 1 is withstood, described shifter is extracted out.Thereby fast shifter is extracted out (as pallet 2 is extracted out).
The present invention also provides a kind of method of reseptance of in-pipeline detection device, and this method of reseptance comprises the outlet of shifter being aimed at receiving ball tube; Described in-pipeline detection device is moved on the described shifter; Wherein, described shifter is a shifter provided by the present invention.
In receiving operation, at first shifter provided by the present invention is aimed at the outlet of receiving ball tube, the in-pipeline detection device 1 that will be positioned at receiving ball tube 3 then is dragged on this shifter and gets final product.
For the ease of transmission and the reception operation of finishing in-pipeline detection device 1, preferably, described shifter also comprises the top thick stick, this top thick stick 5 comprises cross bar 53 and a plurality of push rod 51, a plurality of push rods 51 connect removably successively, and cross bar 53 is connected in top thick stick 5 along the direction perpendicular to push rod 51, in the step that in-pipeline detection device 1 is moved on the shifter, cross bar 53 is caught on in-pipeline detection device, this in-pipeline detection device 1 is dragged on the shifter.
Specifically, when receiving operation, the outlet that shifter (pallet 2) is aimed at receiving ball tube 3; Then, (by cross bar 53) hooks in-pipeline detection device 1 with top thick stick 5; Utilize top thick stick 5 that in-pipeline detection device 1 is dragged in the pallet 2 by tractor again.
Owing to use pallet 2, thereby make receiving course comparatively convenient.And, after finishing reception, direct mobile pallet 2, detection device 1 in the just removable pipeline, thus avoid the damage that may cause to in-pipeline detection device 1.
Though above-mentioned literal is described the specific embodiment of the present invention, but those of ordinary skill in the art should be understood that, the content that the present invention comprised is not limited to this, under the prerequisite that does not break away from essential scope of the present invention, can make various modifications, replacement and variation.
Claims (18)
1. the shifter of an in-pipeline detection device, it is characterized in that, described shifter comprises pallet (2), the longitudinal length of this pallet (2) is not less than the length of described in-pipeline detection device, and the shape of described pallet (2) makes this pallet (2) can hold a described in-pipeline detection device part radially.
2. shifter according to claim 1 is characterized in that, described pallet (2) is the long plate shape with arc-shaped cross-section, and described pallet (2) is made by nonmagnetic substance.
3. shifter according to claim 2 is characterized in that, the central angle of the cross section arc of described pallet (2) is that 80 degree are to 160 degree.
4. shifter according to claim 3 is characterized in that, the diameter of a circle at the cross section arc place of described pallet (2) is 360 millimeters to 820 millimeters.
5. shifter according to claim 2 is characterized in that, described pallet (2) also comprises block piece, and this block piece is along the end that is horizontally installed on described pallet (2), and described block piece is fixedlyed connected with the both sides of the arc of described pallet respectively.
6. shifter according to claim 5 is characterized in that, described block piece is baffle plate (22).
7. shifter according to claim 6 is characterized in that, described pallet (2) also comprises rib (23), and this rib (23) is fixedlyed connected with the surface (21) of the described baffle plate (22) and the indent of described pallet (2) respectively.
8. shifter according to claim 7 is characterized in that, described pallet (2) also comprises handle (24), and this handle (24) is arranged on the surface of this pallet dorsad (2) of described baffle plate (22).
9. shifter according to claim 7 is characterized in that, described pallet (2) also comprises protuberance (25), and this protuberance (25) is horizontally installed on the surface (21) of indent of described pallet (2).
10. shifter according to claim 2 is characterized in that this shifter also includes tractor, is used for supporting and moving described pallet (2).
11. shifter according to claim 10 is characterized in that, described tractor is wire rope palm cucurbit or chain palm cucurbit.
12. shifter according to claim 2 is characterized in that, this shifter also comprises top thick stick (5), and this top thick stick (5) is an elongated rod shape.
13. shifter according to claim 12, it is characterized in that, described top thick stick (5) comprises cross bar (53) and a plurality of push rod (51), and described a plurality of push rods (51) connect removably successively, and described cross bar (53) is connected in described top thick stick (5) along the direction perpendicular to described push rod (51).
14. the sending method of an in-pipeline detection device, this sending method comprise that the shifter that will be placed with in-pipeline detection device pushes the precalculated position in the receiving ball tube; Described shifter is extracted out from described receiving ball tube, and made described in-pipeline detection device be retained in described precalculated position; Wherein, described shifter is according to any described shifter in the claim 1 to 9.
15. sending method according to claim 14, wherein, described shifter also comprises tractor, promotes described shifter and in-pipeline detection device by described tractor.
16. sending method according to claim 15, wherein, described shifter also comprises the top thick stick, with this top thick stick described in-pipeline detection device is withstood, and described shifter is extracted out.
17. the method for reseptance of an in-pipeline detection device, this method of reseptance comprises the outlet of shifter being aimed at receiving ball tube; Described in-pipeline detection device is moved on the described shifter; Wherein, described shifter is according to any described shifter in the claim 1 to 9.
18. method of reseptance according to claim 17, wherein, described shifter also comprises the top thick stick, this top thick stick (5) comprises cross bar (53) and a plurality of push rod (51), described a plurality of push rod (51) connects removably successively, described cross bar (53) is connected in described top thick stick (5) along the direction perpendicular to described push rod (51), in the step that described in-pipeline detection device is moved on the described shifter, described cross bar (53) is hooked described in-pipeline detection device, this in-pipeline detection device is dragged on the described shifter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008101677396A CN101713492B (en) | 2008-10-06 | 2008-10-06 | Mobile device of inner-pipeline detection device as well as launching and receiving method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008101677396A CN101713492B (en) | 2008-10-06 | 2008-10-06 | Mobile device of inner-pipeline detection device as well as launching and receiving method |
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| CN101713492A true CN101713492A (en) | 2010-05-26 |
| CN101713492B CN101713492B (en) | 2012-07-18 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2008101677396A Active CN101713492B (en) | 2008-10-06 | 2008-10-06 | Mobile device of inner-pipeline detection device as well as launching and receiving method |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106764457A (en) * | 2016-12-16 | 2017-05-31 | 北京华航无线电测量研究所 | A kind of pipe leakage internal detector service method |
| CN107883116A (en) * | 2017-11-27 | 2018-04-06 | 中国海洋石油集团有限公司 | A kind of pipeline cleaning and interior detection pallet of pushing the ball |
| CN110131587A (en) * | 2019-04-17 | 2019-08-16 | 汉正检测技术有限公司 | A kind of pipe detection device |
| CN110864989A (en) * | 2019-11-19 | 2020-03-06 | 上海市特种设备监督检验技术研究院 | Test platform and method for detecting wear resistance of parts in pipeline |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1025073C (en) * | 1991-12-11 | 1994-06-15 | 胜利石油管理局油建一公司 | Patch-up-coating machine capable of automatically examination inner wall coating or steel pipeline |
| CN2852929Y (en) * | 2005-11-28 | 2007-01-03 | 徐新刚 | Regulatable support of urethra endoscope |
| CN1828219A (en) * | 2006-04-06 | 2006-09-06 | 上海交通大学 | Intelligent detector for submarine pipeline |
-
2008
- 2008-10-06 CN CN2008101677396A patent/CN101713492B/en active Active
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106764457A (en) * | 2016-12-16 | 2017-05-31 | 北京华航无线电测量研究所 | A kind of pipe leakage internal detector service method |
| CN106764457B (en) * | 2016-12-16 | 2019-02-15 | 北京华航无线电测量研究所 | A kind of pipe leakage internal detector service method |
| CN107883116A (en) * | 2017-11-27 | 2018-04-06 | 中国海洋石油集团有限公司 | A kind of pipeline cleaning and interior detection pallet of pushing the ball |
| CN107883116B (en) * | 2017-11-27 | 2020-02-14 | 中国海洋石油集团有限公司 | Pipeline pigging and internal detection push ball tray |
| CN110131587A (en) * | 2019-04-17 | 2019-08-16 | 汉正检测技术有限公司 | A kind of pipe detection device |
| CN110864989A (en) * | 2019-11-19 | 2020-03-06 | 上海市特种设备监督检验技术研究院 | Test platform and method for detecting wear resistance of parts in pipeline |
| CN110864989B (en) * | 2019-11-19 | 2021-01-12 | 上海市特种设备监督检验技术研究院 | Test platform and method for detecting wear resistance of parts in pipeline |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101713492B (en) | 2012-07-18 |
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Address after: 100728 No. 22 North Main Street, Chaoyang District, Beijing, Chaoyangmen Patentee after: CHINA PETROLEUM & CHEMICAL Corp. Patentee after: Pipe network group (Xuzhou) pipeline inspection and Testing Co., Ltd Address before: 100728 No. 22 North Main Street, Chaoyang District, Beijing, Chaoyangmen Patentee before: CHINA PETROLEUM & CHEMICAL Corp. Patentee before: Sinopec long distance oil and Gas Pipeline Inspection Co., Ltd |